I think its pretty likely that we're headed for an extinction type event for upvote based "anonymous" message boards like HN, reddit ... or at least a significant decline in their usefulness
I think its pretty likely that we're headed for an extinction type event for upvote based "anonymous" message boards like HN, reddit ... or at least a significant decline in their usefulness
Edit: Jotting down some ideas:
1) Occlude/Delude/Fog-up the votes for newly created accounts. Mature accounts get to see gray posts.
2) Consesus amongst mature accounts has higher weight over newly created accounts.
3) Penalty for being flagged is higher for mature accounts as with power comes responsibility of good behavior.
4) Karma should have more meaning that just a tally of points. Upvoting costs Karma (-1 from balance). So, people are more careful and have to strongly agree to upvote. Probably some caveats and downsides here.
5) Buffer out the oscillations of upvotes/downvotes. Sort of like a mass-spring-damper system.
6) Hire moderators that are vetted and publicly funded by HN members.
7) Verified accounts with work email or some other means. These accounts would have the highest weight in anything they do.
This is why you should flag every political submission to HN.